: Seline kidnaps the Gemini twins. She intends to offer them as a sacrifice to Cade in exchange for freedom for her and her sister, Sybil.

: Stefan has just 24 hours of freedom to spend with Caroline before he must serve Cade. Relationships and Aftermath The Vampire Diaries recap: Season 8, Episode 6

: Caroline and Alaric search for the girls. Alaric reminds Caroline that the twins are not biologically hers. He believes she is a danger to them.

: Damon proposes trading himself and Stefan as Cade’s immortal soul-collecting servants.

In Season 8, Episode 6 of The Vampire Diaries , titled the main plot centers on the desperate search for Caroline and Alaric’s kidnapped twins, Lizzie and Josie. The Kidnapping and the Siren's Plan

: To save the children, Stefan agrees to the deal. He pledges his soul to Cade to free the twins immediately.